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SiC-Based-Bi-Directional-Circuit breaker

abhinav937·SiC-Based-Bi-Directional-Circuit-breaker

SiC-Based-Bi-Directional-Circuit breaker PCB layout, top view — open source PIC board by abhinav937

About the SiC-Based-Bi-Directional-Circuit breaker PCB

SiC-Based-Bi-Directional-Circuit breaker is an open source PIC PCB design by abhinav937, published on GitHub. It is a 2-layer board measuring 113 × 86.7 mm, with 100 components from 46 distinct parts.

Its main chip is the PIC16F15345T-E/SSVAO, from the PIC family. Other key parts include the MCP1792T-5002H/CB, PIC10F322-IOT, MCP6022 and TC4432VOA. By type, the board carries 35 resistors, 30 capacitors, 9 diodes, 6 ICs, 6 transistors and 6 test points.

It belongs with the power & battery designs in this gallery.

From the project

KiCad 7 PCB design files for E_Fuse

Main components on the SiC-Based-Bi-Directional-Circuit breaker

PIC16F15345T-E/SSVAOMCP1792T-5002H/CBPIC10F322-IOTMCP6022TC4432VOA

SiC-Based-Bi-Directional-Circuit breaker bill of materials (BOM)

100 components, 46 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
PIC16F15345T-E/SSVAO
PIC16F15345-I/SO
IC2
2
MCP1792T-5002H/CB
MCP1792T-5002H_CB
IC4, IC5
1
PIC10F322-IOT
U1
1
MCP6022
U2
1
TC4432VOA
U4
2
IMW120R014M1H
Q1, Q2
3
2N7002BK,215
Q3, Q5, Q6
1
SI2333DS
Si2333DS
Q4
1
7461057
Input
J1
1
7461057
Output
J2
1
12V/48V supply
J3
2
490107670612
J5, J6
1
Varistor
RV1
1
760390014
T1
1
10K
10k
TH100
5
5001
TP1, TP2, TP6, TP7, TP9
1
5001
5001/TestPoint
TP5
1
BAS70-04
D1
2
LED
D2, D6
1
SM6T39A
SM6T68CA
D3
Show 26 more
QtyPartRefs
1
US1G
D4
1
BZX84C6V8
D5
1
BZX384-B22,115
D7
2
D
D8, D9
1
100NF
100nF
C1
2
4.7NF
4.7nF
C2, C16
10
0.1UF
0.1uF
C3, C6, C17, C20, C21, C25, C26, C27 +2
2
10UF
10uF
C4, C5
1
1UF
1uF
C7
1
4700PF
4700pF
C8
3
100PF
100pF
C9, C12, C15
5
10000PF
10000pF
C10, C11, C13, C14, C18
2
10UF
10uF
C19, C23
1
4.7UF
4.7uF
C22
2
4.7UF
4.7uF
C24, C29
3
20R
R1, R2, R32
1
WSLP40261L000FEA
R3
7
100K
100k
R4, R6, R7, R13, R30, R31, R35
7
10K
R5, R8, R9, R11, R18, R25, R34
2
4.7K
4.7k
R10, R12
7
20K
20k
R14, R15, R19, R20, R22, R24, R33
2
1k
R16, R17
2
100R
R21, R23
2
18R
R26, R27
1
0R
R28
1
4.7R
R29

SiC-Based-Bi-Directional-Circuit breaker design files

The KiCad project lives in the abhinav937/SiC-Based-Bi-Directional-Circuit-breaker repository on GitHub; these links point at the commit this page was built from.

SiC-Based-Bi-Directional-Circuit breaker: common questions

What microcontroller does the SiC-Based-Bi-Directional-Circuit breaker use?

The SiC-Based-Bi-Directional-Circuit breaker is built around the PIC16F15345T-E/SSVAO, from the PIC family.

How big is the SiC-Based-Bi-Directional-Circuit breaker PCB?

The SiC-Based-Bi-Directional-Circuit breaker measures 113 × 86.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SiC-Based-Bi-Directional-Circuit breaker?

100 components, from 46 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the SiC-Based-Bi-Directional-Circuit breaker design files?

From the abhinav937/SiC-Based-Bi-Directional-Circuit-breaker repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the SiC-Based-Bi-Directional-Circuit breaker design in my own project?

The repository has no license, so all rights stay with abhinav937. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the SiC-Based-Bi-Directional-Circuit breaker without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug PIC firmware against it before you order a PCB.

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